What is every National League Central team's record against the over/under line as a home underdog in the 2011 season?

Definitions
Team Over Record Over % Under % Total +/-
Houston 37-27-0 57.8% 42.2% +1.1
St. Louis 6-6-0 50.0% 50.0% +0.2
Pittsburgh 21-23-0 47.7% 52.3% -0.5
Cincinnati 6-7-4 46.2% 53.8% +0.1
Chi Cubs 14-22-2 38.9% 61.1% -0.0
Milwaukee 3-5-0 37.5% 62.5% -0.8